竹島

問題にしたい気持ちは、わかるが。
＞地方行政権と立法権の行使だけで根拠となり得るなどとは書かれていない。

「地方行政権の行使が根拠とならない」とは書かれてない。

↓現実。

The Court attached probative value to various acts relating to the exercise by Jersey of jurisdiction and 【local administration】 and to legislation, such as criminal proceedings concerning the Ecrehos, the levying of taxes on habitable houses or huts built in the islets since 1889, the registration in Jersey of contracts dealing with real estate on the Ecrehos.

Evidence of intention to claim the Islands à titre de souverain is an essential element of the process of consolidation of title. That intention can be 【evidenced by showing a 「public claim」 of right or assertion of sovereignty】 to the Islands as well as legislative acts openly seeking to regulate activity on the Islands. （Eritrea - Yemen Arbitration 　 常設仲裁裁判所）